package com.guo.fristspringboot.dao;

import com.guo.fristspringboot.entity.Book;
import org.apache.ibatis.annotations.*;

import java.util.List;

//TODO 添加@Mapper
@Mapper
public interface BookDao {

    /*void save(Book book);

    void update(Book book);

    void delete(Integer id);

    Book getById(Integer id);

    @Select("select * from tbl_book")
    List<Book> getAll();
    */

}
